380709
Benzyl 4-hydroxybenzoate
99%
Sinónimos:
4-Hydroxybenzoic acid benzyl ester, Benzyl paraben
Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Seleccione un Tamaño
100 G
$52.460
Seleccione un Tamaño
Cambiar Vistas
100 G
$52.460
About This Item
Fórmula lineal:
HOC6H4CO2CH2C6H5
Número de CAS:
Peso molecular:
228.24
Beilstein:
2115995
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
NACRES:
NA.22
Productos recomendados
Nivel de calidad
Ensayo
99%
Formulario
powder
mp
109-112 °C (lit.)
solubilidad
ethanol: soluble 25 mg/mL, clear, colorless
grupo funcional
ester
phenyl
cadena SMILES
Oc1ccc(cc1)C(=O)OCc2ccccc2
InChI
1S/C14H12O3/c15-13-8-6-12(7-9-13)14(16)17-10-11-4-2-1-3-5-11/h1-9,15H,10H2
Clave InChI
MOZDKDIOPSPTBH-UHFFFAOYSA-N
¿Está buscando productos similares? Visita Guía de comparación de productos
Descripción general
Benzyl 4-hydroxybenzoate (Paraben[1], Benzyl Paraben) is an ester of para-hydroxy benzoic acid. It has been added to various cosmetics and personal care products as a preservative. Its quantification in cosmetics has been reported by HPLC methods.[1] Microwave assisted synthesis of benzyl 4-hydroxybenzoate by reaction between (4-hydroxybenzoic) acid and K2CO3 in presence of phase transfer catalyst has been reported.[2] It is an endocrine disrupting chemical (EDC). It is a promising candidate for use in pharmaceutical and personal care products. Its visible-light assisted photosensitized degradation in homogeneous aqueous solution of 4,4′,4′′,4′′′-(porphine-5,10,15,20-tetrayl)tetrakis(benzenesulphonic acid) has been investigated.[3]
Aplicación
Benzyl 4-hydroxybenzoate may be used as internal standard for the simultaneous analysis of non-steroidal anti-inflammatory drugs in human plasma and urine using microextraction by packed sorbent and HPLC method.[4] It may be employed as internal standard for the HPLC determination of rutin, kaempferol, genistein, formononetin and biochanin A in Ononis spinosu roots.[5]
Cláusula de descargo de responsabilidad
The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.
Palabra de señalización
Warning
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Órganos de actuación
Respiratory system
Código de clase de almacenamiento
13 - Non Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
dust mask type N95 (US), Eyeshields, Gloves
Elija entre una de las versiones más recientes:
¿Ya tiene este producto?
Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.
Los clientes también vieron
Ying Hu et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 53, 69-74 (2012-12-12)
Benzylparaben (BzP), a type of parabens being used as a preservative agent in cosmetics, food, and pharmaceutical products, may be ingested by humans. In this study, we performed an immature uterotrophic assay using Sprague Dawley (SD) rats by intragastric administration
High-performance liquid chromatographic analysis of flavonoids from< i> Ononis spinosa</i> L.
Pietta P, et al.
Journal of Chromatography A, 280, 172-175 (1983)
Kinetics of the photosensitized degradation of benzyl 4-hydroxybenzoate in homogeneous aqueous solution under visible-light irradiation.
Gmurek M, et al.
Chemical Engineering Journal, 210, 417-424 (2012)
Contact allergy to benzyl alcohol and benzyl paraben.
G Würbach et al.
Contact dermatitis, 28(3), 187-188 (1993-03-01)
T Menné et al.
Contact dermatitis, 19(3), 189-191 (1988-09-01)
Paraben esters are the most widely used preservatives in cosmetics and topical medicaments. Their sensitization potential is low, based on both experimental and human experience. A paraben mixture is included in the ICDRG standard series, and in patch test studies
Active Filters
Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.
Póngase en contacto con el Servicio técnico
